IS200VTCCH1CBB 热电偶输入端子板是一款保形涂层 PCB

IS200VTCCH1CBB 热电偶输入端子板是一款保形涂层 PCB

产品描述
型号 IS200VTCCH1CBB 是通用电气生产的 Mark VI 板之一。该型号被指定为热电偶输入，zui多可以接受 24 个热电偶输入。此型号的输入可以连接到 DTTC 或 TBTC 端子板。TBTC 端子板是相关的端子板，而 DTTC 板是 DIN 欧式端子板。根据与VTCC模型一起使用的TBTC模型，它可以在两个不同的组中使用。TBTCH1C 模型允许单工控制，而TBTCH1B模型允许三重模块化冗余 （TMR） 控制。还有两组VTCC型号;IS200VTCCH1CBB模型是第 一组的一部分，这表明该模型可用于燃气轮机控制应用。无论VTCC型号在哪一组使用，都将使用相同的端子板。

当 IS200VTCCH1CBB 型号接受热电偶输入时，VTCCH1 型号支持的输入类型为 E、J、K、S 和 T 热电偶以及 mV 输入。VTCC 型号允许的 mV 跨度为 -8 mV 至 +45 mV。该型号使用的热电偶输入可以接地或不接地，并且可以位于距离相关涡轮机控制柜zui远 984 英尺的地方。端子板上安装了两个冷端和高频噪声抑制器件。

当IS200VTCCH1CBB模型在 TMR 系统中运行时，如果设备上的某个信号与中值/投票值的偏差超过预定限值，则该信号将被识别并导致故障。有关VTCC型号的故障指示和可用诊断检查的更多信息，请参阅GE手册GEH-6421。

IS200VTCCH1CBB 热电偶输入端子板是一款保形涂层 PCB

Product description
Model IS200VTCCH1CBB is one of the Mark VI boards produced by General Electric. This model is designated as a thermocouple input and can accept up to 24 thermocouple inputs. This type of input can be connected to a DTTC or TBTC terminal board. The TBTC terminal board is a related terminal board, while the DTTC board is a DIN European terminal board. Depending on the TBTC model used with the VTCC model, it can be used in two different groups. The TBTCH1C model allows simplex control, while the TBTCH1B model allows triple modular redundancy (TMR) control. There are also two sets of VTCC models; The IS200VTCCH1CBB model is part of the first group, which indicates that the model can be used for gas turbine control applications. Regardless of which group the VTCC model is used, the same terminal board will be used.

While the IS200VTCCH1CBB model accepts thermocouple inputs, the VTCCH1 model supports input types E, J, K, S, and T thermocouples and mV inputs. The VTCC model allows a mV span of -8 mV to +45 mV. The thermocouple inputs used in this model can be grounded or ungrounded and can be located up to 984 feet from the relevant turbine control cabinet. Two cold ends and high-frequency noise suppression devices are installed on the terminal board.

When the IS200VTCCH1CBB model is running in a TMR system, if a signal on the device deviates from the median/voting value by more than a predetermined limit, the signal will be identified and cause a fault. For more information on fault indications and available diagnostic tests for VTCC models, see GE manual GEH-6421.

IS200VTCCH1CBB 热电偶输入端子板是一款保形涂层 PCB